baber/WOPTO huggingface dataset:
Patent JP-H02309273-A (JP)
Title: Partial discharge pulse detector
Inventor: YAMADA TOSHIMITSU
IPC: G01R31/00
Filed: 1989-05-25
Abstract: PURPOSE:To detect a partial discharge pulse necessary for the judgement of the deterioration of the winding of a stator and the voltage phase of a power supply by providing the optical fiber voltage detector brought into contact with a power cable, the troidal core through which the power cable passes and the detection coil wound around the troidal core. CONSTITUTION:A partial discharge pulse detector consists of a troidal core of high magnetic permeability through which the power cable 1 of a rotary electrical machinery passes, the detection coil 3 wound around the troidal core 2, the current detector 4 connected to the detection coil 3 and an optical fiber voltage detector 5. The detection coil 3 is connected to a partial discharge electric signal input circuit 6 and the optical fiber voltage detector 5 is connected to a partial discharge measuring device 8 through a photoelectric converter 7. By this constitution, this detector can be mounted without stopping electric machinery and partial discharge can be measured accurately.
Patent JP-H06316997-A (JP)
Title: Mounting face sheet, manufacturing and construction method therefor
Inventor: OKANO TAKEO
IPC: E04F13/08
Filed: 1993-05-07
Abstract: PURPOSE:To provide such a mounting face sheet wherein adhesive application work is easy, construction efficiency is high, finish after the construction is beautiful, strong and is excellent in waterproof efficiency, and manufacturing is easy at low cost. CONSTITUTION:A principal member layer 3 is provided to the surface of a square and flexible sheet 2, and a belt-shaped body 4 is so provided that it is projected to the side along two sides adjacent to the rear of the flexible sheet 2. An adhesion layer 13 is provided to at least a part on the surface of the projection of the belt-shaped bod 4 in parallel with two sides, and a parting paper 12 is mounted on the surface of the adhesion layer 13.
Patent JP-H01300602-A (JP)
Title: High frequency waveguide and high frequency coaxial pipe
Inventor: MINEHARA EISUKE
IPC: H01P3/12
Filed: 1988-05-30
Abstract: PURPOSE:To easily realize high frequency transmission with less attenuation by constituting a pipe with less high frequency loss surrounded by a wall made of a high temperature superconductor cooled below the critical temperature. CONSTITUTION:The surrounding of the high frequency waveguide 1 made of a high temperature superconducting material is surrounded by a very low temperature cooling layer 3, its surrounding is surrounded by a coolant layer 4 and further its surrounding is surrounded by a vacuum heat insulation layer 2. As the high temperature superconducting material in use, LaSrCuO group, YBaCuO group, BiSrCaCuO group or TlSrCaCuO group material is used and the critical temperature is respectively 36K, 90K, 105K and 125K and cooled to the critical temperature or below being far higher than that of a liquid helium. Thus, the high frequency transmission with less attenuation is easily realized.
Patent JP-H10305403-A (JP)
Title: Log working machine
Inventor: IWAI MASATO
IPC: B27C5/08
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a log working machine which is capable of automatically working a log. SOLUTION: This log working machine 10 is equipped with a cutting/ fabrication part 20 for working a log M with edge tools 22a, 22b, 22c, 22d and three units of as lifting device 32a, 32b, 32c. In addition, the machine has a log fixing part 30 for regulating a position for supporting the log M, a laser emitting device 40 for emitting a laser beam to the log M horizontally, light receiving elements 42a, 42b, a working control part for controlling the cut working part 20 and working the log M based on working data and a display panel for indicating a working state. As it is possible to adjust a working position by emitting the laser beam by the laser beam emitting device 40, even a curved log M can be automatically worked.
Patent JP-H11323497-A (JP)
Title: Steel pipe for construction purpose, excellent in atmosphere corrosion resistance, and its production
Inventor: TANAKA MASATOSHI
IPC: C22C38/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe for construction purposes, having practical atmosphere corrosion resistance particularly in an environment where 0.05 to <10 mdd salt comes flying. SOLUTION: The steel pipe is produced by using, as a base material, a ferrous low alloy steel having a composition containing, by weight, 0.03-0.15% P, <=0.1% Cr, 0.4-4% Ni, <=0.4% Cu, and 0.1-1.5% Mo. As weld metal components in the resistance seam weld zone of the steel pipe, 0.4-4% Ni and 0.1-1.5% Mo are contained.
Patent JP-S6371839-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MOMOKI YASUTO
IPC: G03C1/035
Filed: 1986-06-05
Abstract: PURPOSE:To widen the latitude of a sensitive material and to improve the gradation thereof by specifying the difference between the silver chloride content of the group of particles having above the median particle diameter and that below the median particle diameter. CONSTITUTION:One layer of silver halide emulsion is formed on a substrate wherein the relation between the mean silver chloride mol% (A) of the group of particles having above the median diameter and that (B) below the median diameter is regulated by the formula: 1<=(A-B)<=99. The silver chloride content of the individual particles is measured by the analysis of the compsn. of the individual particles by using, for example, an X-rays microanalyzer. The emulsion consists of silver chlorobromide emulsion contg. substantially no silver iodide. By this method a sensitive material causing only slight variation of the sensitivity and gradation against the change of the developing time and having superior developability is obtd.
Patent JP-S5253775-A (JP)
Title: Brine electrolytic apparatus
Inventor: YAMAGISHI RIYOUZOU
IPC: C25B9/17
Filed: 1975-10-30
Abstract: PURPOSE:In a brine electrolytic apparatus for generating hypochlorite, the connection parts of electrode plates and current shielding plates are made Vor U-shaped sectional structures to improve current efficiency and electrolyze brine effectively.
Patent JP-H10320374-A (JP)
Title: Lookup table setting device
Inventor: KOBAYASHI YUJI
IPC: G06F19/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To shorten the setting time of a lookup table, and to shorten the pre-processing time of simulation. SOLUTION: When a lookup table necessary for simulation is not present in a lookup table data base 31, a lookup table is prepared by a lookup table constructing means 52, and added to the lookup table data base 31. The lookup tables stored in the lookup table data base 31 are arranged in the order of the large number of times of reading in the past. This device is provided with a reading lookup table retrieving means 22 for retrieving and reading the lookup tables necessary for simulation in the order of the arrangement in the lookup table data base 31 prior to the execution of simulation.
Patent JP-H04355609-A (JP)
Title: Power distribution board
Inventor: SASAKI FUMIO
IPC: H04B3/54
Filed: 1991-06-03
Abstract: PURPOSE:To limit the number of connections of handy terminals for a manual operation, connected to a bus line of a control system and to maintain a current flowing to the line at a predetermined value or lower in the control system for controlling a power distribution board. CONSTITUTION:A master station, unit stations 71-7n and bus connectors 81-8n are connected to a bus line 5. A handy terminal 12A can be connected to the connectors 81-8n, thereby manually controlling a motor connected to the stations 71-7n. The number of the handy terminals which can be connected to the connectors 81-8n is limited to a predetermined number or less by the control of the master station.
Patent JP-H08331710-A (JP)
Title: Switching device
Inventor: KATSUMATA KIYOHITO
IPC: H02B1/28
Filed: 1995-05-30
Abstract: PURPOSE: To easily discharge water by providing a dew condensation part which exteriorly projects in the lower part of a front cover on the opposite side to the switch part of the operation box of an enclosed switching device, connecting the upper end of a cylindrical body which is long in the vertical direction to the bottom surface, guiding water condensed in the inner surface and providing a detachable cap. CONSTITUTION: A dew condensation part 32 exteriorly protecting is mounted on the lower part of a front cover 21 through a packing 31. The upper end of a transparent cylindrical body 33 which is long in the vertical direction is mounted on the bottom surface of the dew condensation part 32 by a screw, and a cap 34 is detachably mounted on the lower end by thread connection. An inclination 35 is formed in the bottom of the dew condensation part 32 so that water condensed in the inner surface of the dew condensation part 32 does not stay in the bottom but flows.  A heat insulation material 36 is mounted on the inner surface of the front cover 21 so that dew condensation is not brought about except the inner circumferential surface of the dew condensation part 32, and a fluorine coating 37 is applied to the inner surface 12 of the dew condensation part 32 so as to make water easy to flow. When water stays in the cylindrical body, water is discharged by detaching the cap 34. Therefore, the check of condensed water and the discharge of water are effectively performed.
Patent JP-S5655260-A (JP)
Title: Replacing device for liquid
Inventor: MORIYAMA MASATOSHI
IPC: B41F35/00
Filed: 1979-10-11
Abstract: PURPOSE: To facilitate the operation for replenishing and/or replacing the liquid by a method wherein a container provided with a small hole in its side wall or bottom surface and having a sealing stopper detachably plugged into the small hole is connected to the bottom part of a liquid-collecting pan through a flexible tube.  
     CONSTITUTION: The flexible tube 14 is connected to the bottom part of the pan 11 used for reserving the washing or damping liquid in a printing press or the like, and the upper-end opening part 15a of the container 15 for the supply and replacement of the liquid is attached to the other end of the tube 14. The small hole 17 is bored in the lower part of the side wall of the container 15, and the sealing stopper 19 is fitted into the small hole 17. In the case of supplying the liquid into the pan 11, the container 15 containing a predetermined required amount of liquid is connected to the pan 11 through the tube 14, then the container 15 is inverted and held at a predetermined height. Then the stopper 19 is removed so as to feed the liquid into the pan 11. In the case of draining the liquid from the pan 11, the container 15 is held in its normal upright position at a place below the pan 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01301260-A (JP)
Title: Apparatus for detecting flight position of ink droplet
Inventor: OGURO TATSUYA
IPC: B41J2/125
Filed: 1988-05-31
Abstract: PURPOSE:To simplify constitution, by arranging the first ink droplet detection electrodes each having the width corresponding to the deflection width of an ink droplet in a main scanning direction at every nozzles and arranging the second ink droplet detection electrode for detecting the ink droplet passing between the first electrodes on the rear side of the first electrodes. CONSTITUTION:Ink droplet detection electrodes 11 each having the width corre sponding to the deflection width (a) of an ink droplet D in a main scanning direction A are provided at the position opposed to the position of recording paper while an ink droplet detection electrode 12 is provided on the rear side of the ink droplet detection electrodes 11 and, when the ink droplet D collides with both ink droplet detection electrodes 11, 12, the flight position of the ink droplet D in the main scanning direction A is detected on the basis of the differ ence between the currents flowing to both electrodes 11, 12. By this method, the flight position of the ink droplet D injected from each of the nozzles 4, 4... in the main scanning direction A can be detected by simple constitution and an apparatus inexpensive and easy to mount can be obtained.
Patent JP-H04357535-A (JP)
Title: Data acquisition system
Inventor: HATANAKA IZUMI
IPC: G06F11/34
Filed: 1991-06-04
Abstract: PURPOSE:To measure the information of an event to occur in the designated constant period and the occurrence frequency of the event in the designated constant period. CONSTITUTION:In a reference value storing area 1-1, the task designation information which becomes the object of data acquisition, the data acquisition designation data information, the data acquisition designation information to designate the data acquisition in the data acquisition designation data and the measuring designation information to designate the measuring of the event occurring frequency in the data acquisition designation data are stored. A request preparing data adding mechanism 1-3 adds the starting time of a task. A preparing data discriminating mechanism A1-6 stores a task A coincident to the task designation information through an identification code discriminating mechanism A1-5 in a storing area 1-10 when the starting time of the task A satisfies the data acquisition designation data and the data acquisition designation information is ON. A preparing data discriminating mechanism B1-7 measures the occurring frequency of the task A through an event measuring mechanism 1-9 when the measuring designation information is ON concerning the task A stored in the storing area 1-10 by the mechanism A1-6.
Patent JP-S5756808-A (JP)
Title: Manufacture of color separation filter
Inventor: OKAZAKI AKIRA
IPC: H01L27/14
Filed: 1980-09-24
Abstract: PURPOSE:To prevent generation of a flaw, by cutting a color separation filter after forming a protective film, when is manufactured by a sticking method. CONSTITUTION:A color separation filter base plate 11 is manufactured by forming a cutting mark 9 from a vapor-deposited film consisting of Cr, Al, etc. on a transparent supporting body 8 made of a hard glass plate, and after that, forming a color separation filter layer 4, and a protective film 10 consisting of transparent organic resin on said layer. Subsequently, a resin film 12 is stuck so that air bubbles do not go in, and a resin film 13 is stuck to the reverse side in the same way. Thereafter,  said filter is fixed ring 14, is set on a vacuum chuck table 15, and a notch groove 16 attaining to at least the surface of the lower surface film 13 is cut along the cutting mark 9 by use of a cutting resin blade. When the resin film is removed, a color separation filter is obtained. When the resin film is extended, a space (t) is left.
Patent JP-H06342772-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI YUZO
IPC: C23F4/00
Filed: 1993-06-02
Abstract: PURPOSE:To enable a part of the surface of a work to be easily and effectively removed in a line shape without giving damage such as thermal damage or the like to the surface of a work to manufacture a semiconductor device. CONSTITUTION:A high frequency voltage is applied to a plasma generating electrode such as a wire electrode 3 or the like from a high frequency power supply 5 in an atmosphere which contains reactive gas selected corresponding to the material of a thin film 2 to generate a linear plasma localized adjacent to the wire electrode 3, and radicals contained in reactive gas in linear plasma are made to react with the thin film 2, whereby a part of the thin film 2 is removed in a line shape.
Patent JP-S63299900-A (JP)
Title: Method and apparatus for adjusting die height in press machine
Inventor: TSUTSUI YOSHIMITSU
IPC: B30B15/06
Filed: 1987-05-29
Abstract: PURPOSE:To improve dynamic accuracy of a press by detecting bottom dead center position of a slide through a sensor, comparing the setting reference value and adjusting die height based on the difference between the detected value and the setting value. CONSTITUTION:The sensor 47 detecting the bottom dead center position of the slide 7 is arranged to upper part sub-plate 15 fitted to lower part of the slide 7 of the press. When the bottom dead center position of the slide 7 as the actual displacement of the die height is detected through the sensor 47, the detecting signal is inputted to a peak holding circuit 53 in an adjusting control device 51. A comparator 55 is compared with the setting value of the bottom dead center position, and based on this difference, the pressure of the oil hydraulic pressure chamber 41 is adjusted, to finely adjust the die height. As the die height can be adjusted through the sensor 47 during driving the press, the dynamic accuracy of the press is improved.
Patent JP-H0426246-A (JP)
Title: Terminal address retrieval processing system
Inventor: UMEMOTO TOMOSUKE
IPC: H04L12/28
Filed: 1990-05-22
Abstract: PURPOSE:To prevent the throughput of a CPU from being lowered with a retrieval processing by providing the retrieving function of a terminal address on a distributed processing circuit to execute the processing independently of the CPU. CONSTITUTION:When a signal is received from a bus 105 through an interface circuit 204, a CPU 201 executes the retrieval processing of the destination address in the frame. At this time, the destination address is inputted to a distributed processing circuit 203 and until a response returns to the CPU 201, the processing in the CPU 201 is made idle. When the response from the distributed processing circuit 203 shows the 'presence' of the coincident address, it is not necessary to transmit the data frame from the device 102 to an optical bus 101. Reversely, in the case of 'absence', the data frame is transmitted through an interface circuit 205 to the optical bus 101 in order to transmit the data to the other CSMA/CD type bus, and the processing is executed by the other device. Thus, since the CPU only executes the processing of receiving the response from the distributed processing circuit, the rate of using the CPU is not affected by the number of connected terminals.
Patent JP-2000039409-A (JP)
Title: Diffraction condition simulation device, diffraction measurement system, and crystal analysis system
Inventor: YOKOYAMA RYOICHI
IPC: G06F19/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To achieve diffraction conditions required for analyzing and evaluating crystal structure by rapidly and easily displaying desired Bragg reflection for satisfying diversified diffraction conditions using an inverse lattice. SOLUTION: A diffraction condition simulation device displays the Bragg reflection conditions of X-rays and particle rays due to a crystal sample 1 on a computer screen by calculating an inverse lattice for the crystal sample 1. In this case, a section where an inverse lattice point 3 in a marginal ball rotating due to the rotation of a crystal crosses a diffraction surface is displayed along with a marginal ball section 2.
Patent JP-S5356944-A (JP)
Title: Waveform generator
Inventor: HIBINO MASAHIRO
IPC: H03K4/02
Filed: 1976-11-01
Abstract: PURPOSE:To obtain a waveform generator which is provided with plural voltage applying electrodes and plural potential detecting electrodes and can obtain plural waveforms simultaneously by using one resistance plate.
Patent JP-H05102522-A (JP)
Title: Manufacture of led display device
Inventor: YONEDA KOTARO
IPC: H01L33/62
Filed: 1991-05-09
Abstract: PURPOSE:To enable adjusting the thickness of an Au film, and control metallized sheet resistance in a low range, by forming an Ni.P film and an Au film on ITO by electroless plating. CONSTITUTION:A transparent conducting film ITOA is formed on a glass substrate B by sputter evaporation or vacuum evaporation, and patterned in a specified pattern by a photolithgraphy process. An Ni.P film D is formed only on the ITOA by an electroless plating method, and then an Au film C is substituted for the upper layer of the Ni.P film D by a substitution plating method. By an electroplating method, an Au film E is formed on a formed metallized film. By an electroless plating method and an electroplating method, an Ni.P film D is formed on the ITOA. At the same time, an LED chip F is die-bonded on a specified position of the formed metallized film where the Au films C and E are formed, by using Ag paste or the like. Finally the LED chip E is wire-bonded to a bonding pad and the Au film E by using Au wires G.
Patent JP-H10324593-A (JP)
Title: Apparatus for pulling up silicon single crystal
Inventor: SUNAKAWA TATSUNORI
IPC: C30B15/30
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for pulling up a silicon single crystal capable of stably pulling up the single crystal with high reliability by a simple mechanism even if a pulling up weight increases. SOLUTION: This apparatus has a seed crystal pulling up wire 2 which hangs and supports the Dash's neck part of an ingot 9, clamping means 10 which are arranged in a plurality at equal intervals on the circumference opposite to the outer peripheral surface of a straight cylindrical part 9a of the ingot 9 and clamp this straight cylindrical part 9a, supporting means 20 into which the top end of the ingot 9 is inserted a prescribed distance from the lower side at the time of pulling up the ingot 9 and straight cylindrical part supporting wires 21 which hang and support this supporting means 20. The clamping means 10 have eccentric cams 12 which are made turnable around pins 11 arranged horizontally at the supporting means 20 and have the eccentric external shapes coming into contact with the outer peripheral surface of the straight cylindrical part 9a.
Patent JP-H01299686-A (JP)
Title: Treatment of fly ash
Inventor: HARA HISANORI
IPC: B09B3/00
Filed: 1988-05-30
Abstract: PURPOSE:To produce molten slag which does not contain unburned carbon by blowing the fly ashes contg. the unburned carbon and oxygen into the molten iron in a reactor and melting the fly ashes with the unburned carbon as a heat source. CONSTITUTION:A double-pipe nozzle 2 and a single-pipe nozzle 3 are provided to the bottom of the reactor 1. The oxygen is blown from the inside pipe of the nozzle 2 and a nozzle-protective gas from the outside pipe and gaseous nitrogen is blown as a carrier gas from the nozzle 3 into the reactor. The fly ashes contg. the unburned carbon are blown into the molten iron 4 in the reactor 1. The unburned carbon is thereby melted into the molten iron 4 and the melted carbon is primary burned by the oxygen to supply heat into the bath, by which the fly ashes 4 are melted and the molten slay 5 without contg. the unburned carbon is formed on the molten iron 4. The CO generated in the reactor 1 is cleaned by a dust collector via a hood 6 and is then recovered as gaseous fuel.
Patent JP-S5256572-A (JP)
Title: Crystal watch having supporting error minimized
Inventor: ISHIDA FUJIO
IPC: H03H9/215
Filed: 1975-11-05
Abstract: PURPOSE:To provide a crystal watch, in which cushion member is interposed between case surface of oscillator and fixing member of the watch, whereby a crystal watch with small supporting errors and having a high shock-resisting performance can be obtained, and at the same time the watch can be made compact and thin in accordance with the characteristics of rigidly supported tuning-fork oscillator.